CN109253457A - solid waste feed system - Google Patents
solid waste feed system Download PDFInfo
- Publication number
- CN109253457A CN109253457A CN201811141862.0A CN201811141862A CN109253457A CN 109253457 A CN109253457 A CN 109253457A CN 201811141862 A CN201811141862 A CN 201811141862A CN 109253457 A CN109253457 A CN 109253457A
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- China
- Prior art keywords
- hopper
- cylinder
- scraper plate
- particle
- discharge barrel
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention belongs to waste processing arts, specifically disclose solid waste feed system, including particle cylinder, particle structure is equipped in particle cylinder, there are two bin gates for the installation of particle cylinder lower rotational, the rotation of particle cylinder bottom end is equipped with discharge barrel, being slidably connected on discharge barrel, there are two guide pads, scraper plate is hinged on two guide pads, two scraper plates are bonded with the side wall of particle cylinder, particle cylinder side wall is equipped with the first sliding rail of arc, guide pad is slidably fitted on the first sliding rail, elastic component is hinged between scraper plate and bin gate, cavity is equipped in scraper plate, scraper plate is equipped with exhaust outlet, it further include the hot gas structure being connected to two cavitys, discharge barrel lower end is connected with the first hopper, first hopper lower end is connected with the second hopper, second hopper lower end is connect with rotary kiln, the first hermatic door and the second hermatic door are equipped in first hopper.This programme clears up particle cylinder by scraper plate, realizes the problem of drying of waste is with loosely, can be avoided feeding mechanism blocking by hot gas structure.
Description
Technical field
The invention belongs to waste processing arts more particularly to a kind of solid waste feed systems.
Background technique
With the development of economy, the hazardous waste that industrial production generates is increasing, brings sternly to people's lives environment
The pollution of weight and it is potential influence, if do not dealt carefully with, and arbitrarily discharge, not only can polluted-water and soil, can also pass through
The modes such as intake, sucking, contact poison people's health, some can also cause the risk events such as burning, explosion, simultaneously for
The pollution of atmosphere, soil etc. can become the bottleneck for restricting economic activity.Currently, including at physics for treatment of wastes produced mode
The methods of reason, chemical treatment, biological treatment, heat treatment, curing process, heat treatment therein refer to through high temperature and change
The Nomenclature Composition and Structure of Complexes of solid waste, while achieving the purpose that volume reduction, innoxious or comprehensive utilization, the burning in heat treatment not only may be used
To handle hazardous waste, waste heat can also be recycled, reduce processing cost.Burning the equipment used is usually to turn round
Kiln formula incinerator, including rotary kiln and dual firing chamber, most of wastes are all to enter back into dual firing chamber by rotary kiln, so turning round
Feed mechanism is additionally provided with before kiln.Waste is divided into solid, semisolid waste, liquid wastes and barreled hazardous waste, wherein solid,
Semisolid waste, which generallys use conveyer belt structure or rotates feeding structure by auger etc., is pushed to rotary kiln for solid waste,
Mainly pass through pump is transported to rotary kiln to liquid wastes, and barreled hazardous waste is conveyed by way of elevator
To rotary kiln.
During wherein solid, semisolid waste carry out feeding using auger feeding structure, due to waste form size
Difference, the difference (for example have large quantity of moisture) of Morphological Diversity so that waste be easy to stick on helical blade or
Clogging feeding structure results in the need for often being safeguarded, can not long-term stable operation.
Summary of the invention
The purpose of the present invention is to provide a kind of solid waste feed systems, and to solve, solid waste is excessive to lead to charger
The problem of blocking of structure.
In order to achieve the above object, base case of the invention are as follows: solid waste feed system, including particle cylinder, particle
The particle structure for being crushed waste is equipped in cylinder, there are two bin gate, the rotations of particle cylinder bottom end to set for the installation of particle cylinder lower rotational
There is discharge barrel, be slidably connected along the vertical direction on discharge barrel there are two guide pad, is hinged with scraper plate on two guide pads, two
Scraper plate top is respectively positioned in particle cylinder and can be bonded with the side wall of particle cylinder, sets that there are two the cunnings of the first of arc on particle cylinder side wall
Rail, two guide pads are slidably fitted in respectively on two the first sliding rails, and scraper plate is hinged with elastic component far from the side of guide pad, material
Sliding block is slidably connected on door, elastic component is hinged with sliding block, and cavity is equipped in two scraper plates, is equipped on two scraper plates several
The exhaust outlet being connected to cavity, further include the hot gas structure being connected to two cavitys, and discharge barrel lower end, which is connected with, to be vertically arranged
First hopper, the first hopper lower end are connected with the second hopper being obliquely installed, and the second hopper lower end is connect with rotary kiln, the first material
The first hermatic door and the second hermatic door are equipped in slot.
The working principle of this base case is: solid waste is added successively in particle cylinder when use, and cataclasitlc structure is to solid
State waste is crushed, and rotates discharge barrel after broken a period of time, and discharge barrel rotation is by scraper plate to adhering on particle cylinder side wall
Waste cleared up, while hot gas structure is dried the side wall of particle cylinder by cavity and exhaust outlet, and hot gas also can be right
Waste carries out preliminarily dried.Scraper plate can be gone up and down during rotating under the action of the first sliding rail of arc, thus scraper plate
It drives bin gate to open by elastic component, falls into broken waste in the first hopper.The waste in the first hopper is fallen by
One hermatic door blocks, and then opening the first hermatic door falls in waste on the second hermatic door, turns off the first hermatic door, closes the
The second hermatic door is opened after one hermatic door falls waste in the second hopper, and then waste is slipped to revolution along the second hopper
In kiln.
The beneficial effect of this base case is: this programme is crushed solid waste by the way that cataclasitlc structure is arranged, and prevents
Only the volume of solid waste is excessive and block the first hopper or the problem of the second hopper, while the solid waste of small volume exists
It is more efficient when burning.Scraper plate is arranged to clear up the side wall of particle cylinder, prevents waste from sticking on particle cylinder side wall, keeps away
Exempt from the blocking of particle cylinder, guarantee the stability and continuity of system operation, and makes two scraper plates in the mistake of rotation by hot air structure
Hot gas can be sprayed in journey, particle cylinder side wall is dried, and reduce the viscosity of particle cylinder side wall, while hot gas is in particle cylinder
Waste carry out preliminarily dried, so that waste is become more loose, be conducive to the conveying of waste.First during scraper plate rotation
It can be gone up and down under the action of sliding rail, will drive bin gate rotation in the first scraper plate uphill process, waste falls into feeding mechanism by bin gate
In, bin gate resets after the decline of the first scraper plate, to realize the automatic intermittent discharging of waste.Pass through the first hermatic door of setting and the
Two hermatic doors alternately open the first hermatic door and the second hermatic door when use, it is ensured that have always in the first hopper first close
Closure door or the second hermatic door are sealed, and are guaranteed the air-tightness of the first hopper, are avoided the exhaust gas in rotary kiln from the first hopper
Discharge.
It further, further include pusher, pusher includes pusher hydraulic cylinder, and the end of pusher hydraulic cylinder piston rod is solid
Dingan County is equipped with push plate, and push plate is snug fit in the second hopper.It can guarantee the waste in the second hopper by pusher hydraulic cylinder
It can fall completely in rotary kiln, waste is avoided to bond in the second hopper.
Further, it is equipped with water-cooling jacket on the outside of the second hopper, there is closed water circulation system in water-cooling jacket.Due to
Two hoppers are closer with rotary kiln, so radiant heat of rotary kiln can toast sliding slot, sliding slot are caused to deform at high temperature, this programme
In by be arranged water-cooling jacket the second hopper can be cooled down, avoid sliding slot temperature distortion.
Further, the left and right sides of discharge barrel inner wall offers sliding slot, and sliding slot is vertically arranged, is slidably fitted in sliding slot
Movable block, guide pad are fixedly mounted on movable block, and movable block, which is located at sliding slot two sides, is mounted on electromagnet, and scraper plate, which is located at, lives
It is mounted on permanent magnet at motion block two sides, can attract each other with opposite permanent magnet after electromagnet energizing magnetic.So set
It sets, the side of scraper plate can fit in the side wall of particle cylinder when discharge barrel being made to rotate forward or invert.
Further, the hot gas structure includes the heat exchanger connecting with rotary kiln, and heat exchanger is waste heat boiler, waste heat boiler
It is connected with gas-distributing cylinder, rotary joint is rotatably connected on discharge barrel, air cavity, the inner wall of discharge barrel are offered in the side wall of discharge barrel
On offer several hot gas mouths being connected to air cavity, rotary joint is connected to air cavity, is communicated between gas-distributing cylinder and rotary joint
Connecting tube, scraper plate lower part are connected with elastic hose, and elastic hose both ends are connected to cavity, air cavity respectively.In the side wall of discharge barrel
On open up air cavity, make the waste to fall can be dried in discharge barrel rotation process and loosely.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at D；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the partial enlarged view in Fig. 3 at B；
Fig. 5 is the cross-sectional view of C-C in Fig. 3.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: material guiding hopper 1, particle cylinder 2, scraper plate 3, exhaust outlet 4, guide pad 5, is crushed
Blade 6, the second sliding rail 7, discharge barrel 8, air cavity 9, rotary joint 10, transmission chain 11, pusher hydraulic cylinder 12, hot gas mouth 13, sliding slot
14, bin gate 15, sliding block 16, extension spring 17, central axis 18, support rod 19, the first hopper 20, the first hermatic door 21, second are close
Closure door 22, push plate 23, the second hopper 24, rotary kiln 25, cavity 26, the first sliding rail 27.
Embodiment is basic as shown in attached drawing 1, Fig. 2: solid waste feed system, including rack, is fixedly installed in rack
Particle cylinder 2, particle cylinder 2 are column cylinder, and the lower end of particle cylinder 2 is open, offers feed inlet on the roof of particle cylinder 2, feeds
Mouth is equipped with material guiding hopper 1.Cataclasitlc structure is equipped in particle cylinder 2, cataclasitlc structure includes being rotatably connected on 2 roof of particle cylinder to turn
Axis is fixedly connected with horizontal support rod 19 on the side wall of 2 lower part of particle cylinder, and the lower end of shaft is rotatably connected on support rod 19
On, it is fixedly installed with several broken blades 6 in shaft, particle motor is fixedly installed on the roof of particle cylinder 2, particle motor
The upper end of output shaft and shaft is connected by shaft coupling.
The lower end of particle cylinder 2 is rotatably equipped with discharge barrel 8, and discharge barrel 8 is column cylinder, 8 open at both ends of discharge barrel, discharging
The inner wall of cylinder 8 is coplanar with the inner wall of particle cylinder 2, and rotary electric machine, the output shaft of rotary electric machine and discharging are fixedly installed in rack
It is driven between cylinder 8 by transmission chain 11,8 lower end of discharge barrel and gantry rotation cooperate.The lower end of discharge barrel 8 is equipped with the first hopper
20, the first hopper 20 is vertically arranged, and 20 upper end of the first hopper is connected to 8 lower end of discharge barrel.In first hopper 20 from top to bottom according to
Secondary to be equipped with the first hermatic door 21 and the second hermatic door 22, the first hermatic door 21 and the second hermatic door 22 also can be by hydraulic control
It is automatically controlled.The lower end of first hopper 20 is connected with the second hopper 24 of right low left high, and the tilt angle of the second hopper 24 is greater than 45 degree,
The lower end of second hopper 24 is connected to rotary kiln 25.Pusher hydraulic cylinder 12 is fixedly installed in rack, pusher hydraulic cylinder 12 tilts
Setting, and the tilt angle of pusher hydraulic cylinder 12 is identical as the second hopper 24,12 piston rod end of pusher hydraulic cylinder passes through first
The side wall of hopper 20 extends in the second hopper 24, and the side wall sealing of piston rod and the first hopper 20 is slidably connected, piston rod
End is fixedly installed with push plate 23, and 23 bottom wall of push plate is bonded with the bottom wall of the second hopper 24.
The left and right sides of 8 inner wall of discharge barrel offers sliding slot 14, and sliding slot 14 is vertically arranged, is slidably fitted in sliding slot 14
Movable block, is welded with vertical guide pad 5 on movable block, and guide pad 5 is hinged with scraper plate 3 far from the side of sliding slot 14, on scraper plate 3
Portion is located in particle cylinder 2, and the side of scraper plate 3 can be bonded with 2 side wall of particle cylinder when scraper plate 3 is rotated to two sides, and movable block is located at
Electromagnet is mounted at 14 two sides of sliding slot, 3 lower part of scraper plate, which is located at movable block two sides, is mounted on permanent magnet, and electromagnet is powered
It can attract each other with opposite permanent magnet after generating magnetism.
As shown in figs. 3 and 5, the inner wall of particle cylinder 2 is equipped with the first sliding rail 27 of two sections of arcs, two the first sliding rails 27
Symmetrically, two lower one end of the first sliding rail 27 are respectively connected with the second horizontal sliding rail 7, and two guide pads 5 are close to particle
The side of 2 side walls of cylinder offers card slot, and card slot is slidably matched with the first sliding rail 27, the second sliding rail 7, and scraper plate 3 is located at card slot
Two sides open up jagged, notch is greater than the first sliding rail 27 and the second sliding rail 7, the first sliding rail 27 and the when deflecting scraper plate 3
Two sliding rails 7 will not hinder scraper plate 3.The lower part of particle cylinder 2 is fixedly connected with two central axises 18, and two central axises 18 are relative to support
Bar 19 is symmetrical, and support rod 19, the second sliding rail 7 are located in same level with central axis 18, and rotation is pacified on two central axises 18
Dress offers sliding chamber there are two semicircular bin gate 15 at the curved edge of bin gate 15, the length of sliding chamber is 15 marginal arc of bin gate
Long half, slidably connects sliding block 16 on sliding chamber, and sliding block 16 is hinged with elastic component far from one end of sliding chamber, elastic component it is another
End is articulated on scraper plate 3, and elastic component is extension spring 17, and it is horizontal that scraper plate 3 is located at two bin gates 15 when on the second sliding rail 7
State, two bin gates 15 separate particle cylinder 2 and discharge barrel 8 at this time.
Air cavity 9 is offered in the side wall of discharge barrel 8, and several hot gas being connected to air cavity 9 are offered on the inner wall of discharge barrel 8
Mouth 13.The heat exchanger for collecting waste heat is connected at rotary kiln 25, heat exchanger is waste heat boiler, and waste heat boiler is connected with a point vapour
Cylinder is rotatably connected to rotary joint 10 on discharge barrel 8, and rotary joint 10 is connected to air cavity 9, between gas-distributing cylinder and rotary joint 10
It is communicated with connecting tube.As shown in figure 4, the inside of two scraper plates 3 offers cavity 26, offered on 3 side wall of scraper plate it is several with
The exhaust outlet 4 that cavity 26 is connected to, 3 lower part of scraper plate are connected with elastic hose, and elastic hose both ends connect with cavity 26, air cavity 9 respectively
It is logical.
Specific implementation process is as follows: when incinerating solid waste, solid waste is added successively in particle cylinder 2, into particle
Waste in cylinder 2 is located on two bin gates 15.Then, start particle motor, particle motor drives broken blade 6 right by shaft
Waste carries out cutting and crushing, and waste is made to become fine crushing.Then the electromagnet for controlling 3 side of scraper plate is powered, and makes scraper plate 3 along discharge barrel
8 clockwise sides fit in the side wall of particle cylinder 2.Start rotary electric machine and gas-distributing cylinder simultaneously, rotary electric machine passes through biography
Dynamic chain 11 drives discharge barrel 8 to rotate clockwise, and the rotation of discharge barrel 8 drives two scraper plates 3 to rotate, and two scraper plates 3 are along particle
The second sliding rail 7 sliding in cylinder 2, scraper plate 3 and 2 side wall of particle cylinder generate relative motion, and scraper plate 3 can will be adhered to particle cylinder 2
Waste on side wall scrapes down, while scraper plate 3 water stain etc. can be cleared up remaining on 2 side wall of particle cylinder.Due to
One sliding rail 27 and the second sliding rail 7 are connected with each other, and the one end of the first sliding rail 27 far from the second sliding rail 7 is higher one end, so
When can be moved on the first sliding rail 27 from the second sliding rail 7 in 3 rotation process of scraper plate, scraper plate 3 along the first sliding rail 27 track
Movement, i.e., scraper plate 3 can be gradually increasing during rotation.Due to being hinged with extension spring 17 on scraper plate 3, extension spring 17 it is another
One end is articulated on sliding block 16, and sliding block 16 is slidably mounted in the cunning chamber of bin gate 15, so scraper plate 3 will drive bin gate 15 when rising
Side close to scraper plate 3 is flipped up, and two overturnings of bin gate 15 make to be connected between discharge barrel 8 and particle cylinder 2, thus particle cylinder 2
In the waste that is broken enter in discharge barrel 8, then entered in the first hopper 20 by discharge barrel 8.The first hermatic door 21 is at this time
Opening state, the second hermatic door 22 are in closed state, are blocked on the second hermatic door 22 into the waste in the first hopper 20,
When the amount of waste of accumulation is enough, it is closed the first hermatic door 21, the second hermatic door 22 is opened after closing the first hermatic door 21, makes to give up
Object is fallen in the second hopper 24, and waste is slipped to rotary kiln 25 along the second hopper 24.Start pusher hydraulic cylinder 12 simultaneously, pushes away
Feed liquid cylinder pressure 12 controls piston rod and releases, so that the push plate 23 of piston rod end is by the waste in the second hopper 24 to rotary kiln 25
Direction push.Discharge barrel 8 rotates the output shaft reversion of rotary electric machine after half cycle, so that discharge barrel 8 is driven to rotate backward, scraper plate 3
It is moved on the first sliding rail 27 from the second sliding rail 7, two bin gates 15 is made to revert to horizontality partition discharge barrel 8 and particle cylinder 2,
To which the waste of particle cylinder 2 is located at bin gate 15, by this period for closing bin gate 15, it is ensured that the degree of crushing of waste.
In above-mentioned implementation process, waste heat boiler recycles the waste heat that rotary kiln 25 generates, and waste heat boiler passes heat
Gas-distributing cylinder is passed, gas-distributing cylinder generates hot gas and is transported in the air cavity 9 in discharge barrel 8 by connecting tube.A part heat in air cavity 9
Gas is discharged from hot gas mouth 13, and hot gas will be dried the waste fallen downwards in discharge barrel 8 and loosely, enable waste more
It is smoothly slipped at rotary kiln 25；Another part hot gas is flowed into cavity 26 from elastic hose in air cavity 9, then from exhaust outlet
It is discharged in 4, the side wall of particle cylinder 2 is dried in the hot gas that exhaust outlet 4 is discharged, and avoids also remaining water on 2 side wall of particle cylinder
Stain.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. solid waste feed system, it is characterised in that: be equipped with the particle knot for being crushed waste including particle cylinder, in particle cylinder
Structure, there are two bin gate, the rotations of particle cylinder bottom end to be equipped with discharge barrel, slide along the vertical direction on discharge barrel for the installation of particle cylinder lower rotational
Dynamic connection is hinged with scraper plate there are two guide pad on two guide pads, two scraper plate tops are respectively positioned in particle cylinder and can be with
The side wall of particle cylinder is bonded, and the first sliding rail there are two arc is set on particle cylinder side wall, and two guide pads are slidably fitted in respectively
On two the first sliding rails, scraper plate is hinged with elastic component far from the side of guide pad, slidably connects sliding block on bin gate, elastic component with
Sliding block is hinged, and cavity is equipped in two scraper plates, several exhaust outlets being connected to cavity are equipped on two scraper plates, further include with
The hot gas structure of two cavitys connection, discharge barrel lower end are connected with the first hopper being vertically arranged, and the first hopper lower end is connected with
The second hopper being obliquely installed, the second hopper lower end are connect with rotary kiln, close equipped with the first hermatic door and second in the first hopper
Closure door.
2. solid waste feed system according to claim 1, it is characterised in that: further include pusher, pusher
Including pusher hydraulic cylinder, the end of pusher hydraulic cylinder piston rod is fixedly installed with push plate, and push plate is snug fit in the second hopper.
3. solid waste feed system according to claim 2, it is characterised in that: be equipped with water cooling on the outside of the second hopper and press from both sides
Set, water-cooling jacket is interior to have closed water circulation system.
4. solid waste feed system according to claim 3, it is characterised in that: open the left and right sides of discharge barrel inner wall
Equipped with sliding slot, sliding slot is vertically arranged, and movable block is slidably fitted in sliding slot, and guide pad is fixedly mounted on movable block, movable block
Electromagnet is mounted at sliding slot two sides, scraper plate, which is located at movable block two sides, is mounted on permanent magnet, and electromagnet, which is powered, to be produced
It can attract each other with opposite permanent magnet after magnetisation.
5. solid waste feed system according to claim 4, it is characterised in that: the hot gas structure includes and rotary kiln
The heat exchanger of connection, heat exchanger are waste heat boiler, and waste heat boiler is connected with gas-distributing cylinder, is rotatably connected to rotation on discharge barrel and connects
Head offers air cavity in the side wall of discharge barrel, several hot gas mouths being connected to air cavity is offered on the inner wall of discharge barrel, rotation connects
Head is connected to air cavity, connecting tube is communicated between gas-distributing cylinder and rotary joint, scraper plate lower part is connected with elastic hose, elastic hose
Both ends are connected to cavity, air cavity respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141862.0A CN109253457B (en) | 2018-09-28 | 2018-09-28 | Solid waste feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141862.0A CN109253457B (en) | 2018-09-28 | 2018-09-28 | Solid waste feed system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109253457A true CN109253457A (en) | 2019-01-22 |
| CN109253457B CN109253457B (en) | 2019-08-20 |
Family
ID=65048583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141862.0A Active CN109253457B (en) | 2018-09-28 | 2018-09-28 | Solid waste feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253457B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806902A (en) * | 2020-06-23 | 2020-10-23 | 苏州一统混凝土有限公司 | Concrete powder storage device |
| CN114263909A (en) * | 2021-12-27 | 2022-04-01 | 宁夏环保集团有限责任公司 | Domestic garbage treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0202120B1 (en) * | 1985-05-14 | 1991-03-13 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Waste product feeder |
| CN1053115A (en) * | 1990-01-06 | 1991-07-17 | 山东省兖州矿务局兴隆庄煤矿 | Multi-functional vertical coal slurry feeder |
| CN206478669U (en) * | 2016-12-27 | 2017-09-08 | 河南巨烽生物能源开发有限公司 | Biomass particle burning machine drying removes iron feed arrangement |
| CN108488827A (en) * | 2018-05-29 | 2018-09-04 | 德清县德沃工业设备安装有限公司 | A kind of dosing device of boiler |
-
2018
- 2018-09-28 CN CN201811141862.0A patent/CN109253457B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0202120B1 (en) * | 1985-05-14 | 1991-03-13 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Waste product feeder |
| CN1053115A (en) * | 1990-01-06 | 1991-07-17 | 山东省兖州矿务局兴隆庄煤矿 | Multi-functional vertical coal slurry feeder |
| CN206478669U (en) * | 2016-12-27 | 2017-09-08 | 河南巨烽生物能源开发有限公司 | Biomass particle burning machine drying removes iron feed arrangement |
| CN108488827A (en) * | 2018-05-29 | 2018-09-04 | 德清县德沃工业设备安装有限公司 | A kind of dosing device of boiler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806902A (en) * | 2020-06-23 | 2020-10-23 | 苏州一统混凝土有限公司 | Concrete powder storage device |
| CN114263909A (en) * | 2021-12-27 | 2022-04-01 | 宁夏环保集团有限责任公司 | Domestic garbage treatment device |
| CN114263909B (en) * | 2021-12-27 | 2022-10-14 | 宁夏环保集团有限责任公司 | Domestic garbage treatment device |
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| Publication number | Publication date |
|---|---|
| CN109253457B (en) | 2019-08-20 |
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